Cita APA

Harroy, J. (1972). Addendum-Corrigendum to the second edition of the United Nations list of national parks and equivalent reserves. [S.l]: Hayes.

Citación estilo Chicago

Harroy, Jean-Paul. Addendum-Corrigendum to the Second Edition of the United Nations List of National Parks and Equivalent Reserves. [S.l]: Hayes, 1972.

Cita MLA

Harroy, Jean-Paul. Addendum-Corrigendum to the Second Edition of the United Nations List of National Parks and Equivalent Reserves. [S.l]: Hayes, 1972.